A quick status update, So, we've had issues with the filesystem underlying the NFS server. Most of those seem to be invisible to endusers, and the cause is still currently uncertain.
What I am doing at the moment is making a manual mirror of the xfs-backed filesystem onto an ext4 partition, to see if that is where the issue lies. For the most part, this will not affect Labs NFS users except for a possible loss of performance. At some point early this week, I will switch the two filesystems. This will cause a pause in file IO that should not last more than a few minutes (I will post an advance warning once I know the exact time). At the very least, this will allow us to isolate the problem and help figure out exactly what is going on. -- Marc _______________________________________________ Labs-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/labs-l
